Click to expand Tap to zoom Toxic Waste Sour Smog Balls 3oz pack or 12ct box by Candy Dynamics $1.99 | / SKU 532279 3oz pack - $1.99 12ct box - $18.75 Size 3oz pack 12ct box 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart From the makers of Toxic Waste, Professor Sournoggen is at it again! Smog Balls come in 6 different flavors in a re sealable pouch, With a Crunchy Candy Outside and a Sour Chewy Inside Toxic Waste Smog Balls will have you coming back for more!